2 ms·

Hopefully. Those with prior immunity to other coronaviruses actually did worse. The superantigen in SARS-Cov-2 activates the T cells for those viruses. They don

by graeme 5y ago

Hopefully. Those with prior immunity to other coronaviruses actually did worse. The superantigen in SARS-Cov-2 activates the T cells for those viruses. They don’t protect and instead attack the body.